Mr. Justice GOLDBERG, with whom Mr. Justice STEWART and Mr. Justice WHITE join, dissenting.
The issue presented is whether the Commerce Clause permits a State to assess an unapportioned gross receipts tax on the interstate wholesale sales of automobiles delivered to dealers for resale in that State. In upholding the tax involved in this case, the Court states as a general proposition that 'taxation measured by gross receipts (from interstate sales) is constitutionally proper if it is fairly apportioned.' Ante, at 440. The Court concludes from this that the validity of Washington's wholesale sales tax may be determined by asking "the simple but controlling question (of) whether the state has given anything for which it can ask return." Ante, at 441. This elusively simple test and its application to this case represent an important departure from a fundamental purpose of the Commerce Clause and from an established principle which had heretofore provided guidance in an area otherwise fraught with complexities and inconsistencies.

The relevant facts, which are undisputed, merit brief restatement. General Motors manufactures in California, Missouri and Michigan motor vehicles, parts and accessories which are sold at wholesale to independent dealers. The corporation manufactures none of these products within the State of Washington but does sell them to local Washington retail dealers. General Motors conducts business through 'Divisions' which although not separately incorporated are operated as substantially independent entities. This case involves wholesale sales by the Chevrolet, Pontiac, Oldsmobile and General Motors Parts Divisions to independent dealers in Washington. As a general matter the sales and orders involved in this case were handled and approved by zone offices in Portland, Oregon. General Motors has a limited number of sales representatives ('district managers') who reside in Washington and who maintain contacts with the local dealers in order to facilitate the sales of General Motors products, but these sales representatives conducted no business in Washington other than the promotion of their wholesale interstate sales. The orders for automobiles were sent directly to the Portland zone offices where they were accepted for shipment, f.o.b., from points outside of Washington. For the purposes of this case, however, it is useful to divide the transactions-the taxability of which is in dispute-into three categories:

(1) Pontiac and Oldsmobile Divisions Sales: These Divisions had no office, establishment or intrastate business in Washington; they operated entirely through Portland zone offices and the Washington sales representatives.

(2) General Motors Parts Division Sales: This Division maintained warehouses in both Seattle, Washington, and Portland, Oregon. The Seattle warehouse sold directly to local Washington dealers and the tax imposed on such sales has been paid and is not disputed here. The sales to Washington dealers of parts and accessories ordered from and delivered by the Portland warehouse were, however, also taxed and those taxes are disputed here.
(3) Chevrolet Division Sales-'Class A and B' Sales: The Chevrolet Division maintained a one-man branch office in Seattle, Washington; and all sales within the territorial jurisdiction of that office have been referred to in this litigation as 'Class A' transactions. This one-man office operated under the direction of the Portland zone office and conducted no business in the State of Washington other than to facilitate the management and handling of sales and orders through the Portland zone office. The Seattle office, however, dealt only with Washington's northern counties and did not deal with nine of Washington's southern counties; the sales to dealers in those southern counties have been labeled 'Class B' sales and had no connection with Chevrolet's Seattle office. The 'Class B' sales were therefore similar to those in category (1) above.
All of the above transactions have been subjected to an unapportioned gross receipts tax which the State of Washington assesses for the privilege of 'engaging within this state in the business of making sales at wholesale.' Rev.Code Wash. 82.04.270; Wash.Laws 1949, c. 228, § 1(e).





